The Telephone Police

2 years ago, a kid called Martin Mcdowell and Simon Lao use to play by the telephone, they used to try numbers on thier telephone and if the number dialed correctly they used to say something scarey and then hang up. So once, Simon Lao dialed 0581028 and the number dialed correctly.
"Hello." answered the woman on the telephone.
"Your son just fell off the cliff." Simon replied and the hanged the phone.
"How about that?" Simon asked Martin.
"It was so boring, man. I'll show you how to do it right." replied Martin.Then Martin dialed 0619015.
Then a lady answered.
"hello" said the lady.
"hey you! you better give me the money before i kill you" said Martin.
"i am sorry, this is a wrong number" said the lady in a shaking voice.
Then Martin hanged up.
Then suddenly the bell rang. " I'll get it" said Martin.
After a few minutes Simon heard Martin shrieking for help.
Simon ran to see what happened. But there was no one. There was a trail of blood. So Simon followed it and after thirty minutes of following the trail there was a telephone. It started ringing. Simon stepped towards the phone slowly and picked it up.
"He-ll-o" Simon said while he was shaking.
"Help!, Help me please!" said Martin the hanged up. So the trail of blood went on, and Simon followed it more and more. And then he found ten men. One of them picked him up and threw in the back of the truck. He found Martin there too but he was dead.
But then Simon woke up from his nightmare.
" thanks god it was a nightmare" said Simon. But when he woke up he saw that Martin was dead for real.